Notable Thursday Option Activity: ALDX, INTC, AJRD

Looking at options trading activity among components of the Russell 3000 index, there is noteworthy activity today in Aldeyra Therapeutics Inc (ALDX), where a total volume of 3,549 contracts has been traded thus far today, a contract volume which is representative of approximately 354,900 underlying shares (given that every 1 contract represents 100 underlying shares). That number works out to 49.1% of ALDX's average daily trading volume over the past month, of 722,170 shares..